Which of the following is likely to be found in placer deposits?

A. Copper

B. Gold

C. Iron ore

D. Chromium

The answer to your question is b gold

Gold is most likely to be found in placer deposits. In geology, a placer store or placer is a type of deposit that is a collection of profitable minerals shaped by gravity partition amid sedimentary procedures. The name is from the Spanish word placer, signifying "alluvial sand". Placer gold deposits represent the most attractive targets for small-scale miners.